Technician A says that recapped tires should never be used when chassis dynamometer testing trucks due to the increased risk of tread separation. Technician B says that when snow lugs are fitted to a truck being dynamometer tested, overheating and erratic performance results. Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. Technician A is correct because recapped tires have a higher risk of tread separation, which can be dangerous during the high stress of chassis dynamometer testing. Technician B is correct because snow lugs can cause overheating and erratic performance results during dynamometer testing due to their aggressive tread pattern and the testing environment not being suited for such tires.

Technician a Says That Recapped Tires Should Never Be Used